docs: def parseString(self, line: str, line_number: int = 0) -> ParseResults:  # noqa: N802
          """Parse a string with the language represented by this parser.
  
          :param line: A string representing an instance of this parser's language
          :param line_number: The current line number of the parser
          """
          self._line_number = line_number
          return self.language.parseString(line)